JPH0725652Y2 - 気密検査装置 - Google Patents
気密検査装置Info
- Publication number
- JPH0725652Y2 JPH0725652Y2 JP7029790U JP7029790U JPH0725652Y2 JP H0725652 Y2 JPH0725652 Y2 JP H0725652Y2 JP 7029790 U JP7029790 U JP 7029790U JP 7029790 U JP7029790 U JP 7029790U JP H0725652 Y2 JPH0725652 Y2 JP H0725652Y2
- Authority
- JP
- Japan
- Prior art keywords
- inspection
- differential pressure
- pressure gauge
- valve
- primary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007689 inspection Methods 0.000 title claims description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7029790U JPH0725652Y2 (ja) | 1990-06-29 | 1990-06-29 | 気密検査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7029790U JPH0725652Y2 (ja) | 1990-06-29 | 1990-06-29 | 気密検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0429852U JPH0429852U (en]) | 1992-03-10 |
| JPH0725652Y2 true JPH0725652Y2 (ja) | 1995-06-07 |
Family
ID=31606338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7029790U Expired - Lifetime JPH0725652Y2 (ja) | 1990-06-29 | 1990-06-29 | 気密検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725652Y2 (en]) |
-
1990
- 1990-06-29 JP JP7029790U patent/JPH0725652Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0429852U (en]) | 1992-03-10 |
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